build

prepare 0.6.5 release #31

# to view logs

Run time

Learn about OS # on GitHub Actions

Job	Run time
unit (ubuntu-latest, 2.6)	22s
unit (ubuntu-latest, 2.7)	21s
unit (ubuntu-latest, 3.0)	9s
unit (ubuntu-latest, 3.1)	21s
unit (ubuntu-latest, 3.2)	13s
unit (ubuntu-latest, 3.3)	8s
unit (windows-2019, 2.6)	1m 53s
unit (windows-2019, 2.7)	2m 47s
unit (windows-2019, 3.0)	49s
unit (windows-2019, 3.1)	51s
unit (windows-2019, 3.2)	2m 15s
unit (windows-2019, 3.3)	1m 21s
	11m 30s